
html,body{
  font-size: 12px;
  position: relative;
  //height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}
.root{
  height: 100%;
  //width: 100% ;
  //min-width: 120rem;
  font-family:   Calibri, Microsoft Yahei, sans-serif;
  position: relative;
}
@media(min-width: 100rem){
  body{
    overflow: auto;
  }
}
@media (max-height: 54rem) {
  body{
    overflow: auto;
  }
}
@media(min-width: 100rem){
  body{
    overflow: auto;
  }
}